Bhaskara, Wahyu Wira. “Analisis Perkembangan Sistem Navigasi Udara: Tantangan Dan Peluang Dalam Peningkatan Keselamatan Penerbangan”. Journal of Engineering and Transportation , vol. 1, no. 2, Oct. 2023, https://ciptakind-publisher.com/jet/index.php/ojs/article/view/16.